Super 8  ·  Professional Post-Processing  ·  Browser Native
SWP Filmworks

CS-8
Stabilizer

SWP Filmworks  ·  Professional Edition
Download Once  ·  Run Locally  ·  No Account
⇓ Free Version Includes watermark
★ Purchase Now
Download and open from your local hard drive in Chrome or Edge

A purpose-built post-processing suite for Super-8 and vintage film footage. A complete grading and stabilization pipeline that runs entirely in your browser. Drop in your clip. Dial in your look. Export a polished master. Nothing leaves your machine.

See it in action
Stabilization controls
Stabilization
Color and Film Look
Color & Film Look
Before After comparison and output
Output & Compare
⟳
Optical Flow Stabilization
Block-matching motion analysis tracks your camera frame by frame. Independent controls for trajectory smoothing, jitter reduction, and temporal flicker suppression — built for CS-8 trigger-hold footage.
◑
Film Look Grading
Ten precision color controls including Blacks, Whites, Halation, and Fade — plus six film stock presets and auto white balance. Split-frame live preview with a draggable divider and real-time spectroscope.
◈
Bilateral Ringing Suppression
Detects and suppresses overshoot artifacts at high-contrast edges using a half-resolution bilateral filter with edge dilation and local extrema detection. Render-only — preview stays fast.
⬡
Professional Output
H.264 MP4 up to 50 Mbps. Five aspect ratios including Super-8 native 1.37:1. Frame rate conversion 18–30fps with frame blending. SMPTE timecode burn-in. Five output sizes. JPEG still export.
How to use
1 Click Download the App and save swpfilmworks_CS8_stabilizer.html to your computer
2 Open the file directly in Chrome or Edge from your hard drive — do not run from a web server or network share
3 Drag your Super-8 clip onto the drop zone and start grading — no internet connection required
0Install steps
0Data uploaded
50Mbps max
10Color controls
1HTML file

Built specifically for the CS-8's trigger-hold footage — the AGC breathing, shutter flicker, and trigger vibration that define the camera's character but complicate post. Separate frequency-band controls let you kill the buzz without flattening the life out of the image.

Save and name unlimited grading presets to browser storage. Export your preset library as JSON and share across machines. A before/after comparison panel syncs both clips to your trim points so you're always seeing the same moment, side by side.

The app is a single self-contained HTML file. Download it and open it directly from your hard drive in Chrome or Edge — do not run it from a web server. Frame-by-frame video seeking requires local file access, and WebCodecs MP4 encoding requires a secure local context. No install, no account, no internet connection needed once downloaded.

Download & run locally
⇓ Free Version Includes watermark
★ Purchase Now